.margin{margin:5px 5px 5px 5px}
.margin-3{margin:3px 3px 3px 3px}
.margin-7{margin:7px 7px 7px 7px}
.margin-10{margin:10px 10px 10px 10px}
.margin-20{margin:20px 20px 20px 20px}
.margin-20{margin:30px 30px 30px 30px}

.margin-right{margin-right:5px}
.margin-right-3{margin-right:3px}
.margin-right-7{margin-right:7px}
.margin-right-10{margin-right:10px}
.margin-right-20{margin-right:20px}
.margin-right-30{margin-right:30px}

.margin-left{margin-left:5px}
.margin-left-3{margin-left:3px}
.margin-left-7{margin-left:7px}
.margin-left-10{margin-left:10px}
.margin-left-20{margin-left:20px}
.margin-left-30{margin-left:30px}

.margin-top{margin-top:5px}
.margin-top-3{margin-top:3px}
.margin-top-7{margin-top:7px}
.margin-top-10{margin-top:10px}
.margin-top-20{margin-top:20px}
.margin-top-30{margin-top:30px}

.margin-bottom{margin-bottom:5px}
.margin-bottom-3{margin-bottom:3px}
.margin-bottom-7{margin-bottom:7px}
.margin-bottom-10{margin-bottom:10px}
.margin-bottom-20{margin-bottom:20px}
.margin-bottom-30{margin-bottom:30px}

.margin-top-100{margin-top:100px}
.margin-top-200{margin-top:200px}